Sothern M S, von Almen T K, Schumacher H, Zelman M, Farris R P, Carlisle L, Udall J N, Suskind R M
Department of Pediatrics, Louisiana State University School of Medicine, New Orleans 70112.
Ann N Y Acad Sci. 1993 Oct 29;699:292-4. doi: 10.1111/j.1749-6632.1993.tb18870.x.